package com.googlecode.projects.tests;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

/**
 * Example 3.1.
 */
public class SelectTest {
  public static void main(String args[]) {
    String url = "jdbc:derby:/DerbyDB/AssetDB";
    Connection con = null;

    try {
      String driver = "org.apache.derby.jdbc.EmbeddedDriver";

      Class.forName(driver).newInstance();
    } catch (Exception e) {
      System.out.println("Failed to load mSQL driver.");
      return;
    }
    try {
      con = DriverManager.getConnection(url);
      Statement select = con.createStatement();
      ResultSet result = select.executeQuery("SELECT MAX(QUERY_ID) FROM REQUESTS_COPY");

      System.out.println("Got results:");
      while (result.next()) { // process results one row at a time
        int key = result.getInt(1);

        System.out.println("key = " + key);
      }
    } catch (Exception e) {
      e.printStackTrace();
    } finally {
      if (con != null) {
        try {
          con.close();
        } catch (Exception e) {
          e.printStackTrace();
        }
      }
    }
  }
}
